Products Description
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Technical Specifications
Allen-Bradley 20F14NF050JN0NNNNN — PowerFlex 753 AC Drive
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model Number | 20F14NF050JN0NNNNN |
| Product Type | Variable Frequency AC Drive (VFD) |
| Product Series | PowerFlex 753 |
| Input Voltage Class | 690 VAC, 3-phase |
| Nominal DC Bus Voltage | 932 VDC |
| Input Configuration | DC input with precharge |
| Normal-Duty Output Current | 50 A |
| Normal-Duty Power Rating | 45 kW |
| Heavy-Duty Power Rating | 37 kW |
| Frame Size | Frame 6 |
| Enclosure | IP00, NEMA/UL Open Type |
| Cooling Method | Forced-air cooling |
| EMC Filtering | Included |
| CM Jumper Configuration | Installed |
| Dynamic Braking | No internal dynamic braking transistor |
| HIM Operator Interface | Not included |
| Dimensions (H × W × D) | 665.5 × 308 × 346.4 mm (26.20 × 12.13 × 13.64 in), approximate |
| Net Weight | 38.6 kg (85 lb) |
| Country of Origin | United States |
| Lifecycle Status | Active |
| Estimated Lead Time | 35 days, subject to change |
| Standard Warranty | 1 year, subject to applicable terms |
FAQ
FAQ
Q1: What is the 20F14NF050JN0NNNNN?
A: It is an Allen-Bradley PowerFlex 753 industrial drive used to control motor speed and torque in industrial automation and common DC-bus applications.
Q2: What is the voltage rating of this drive?
A: It is designed for 690 VAC-class systems, with a nominal DC bus voltage of 932 VDC. This model uses a DC input with precharge.
Q3: What are its rated current and power?
A: The normal-duty rating is 50 A and 45 kW, while the heavy-duty rating is 37 kW.
Q4: What are the dimensions of this drive?
A: The approximate dimensions are 665.5 mm high × 308 mm wide × 346.4 mm deep. Verify the exact installation drawing and mounting clearances before installation.
Q5: How much does this drive weigh?
A: The net weight is approximately 38.6 kg (85 lb). Shipping weight may be higher due to packaging and accessories.
Q6: Does this model include a dynamic braking transistor?
A: No. Rockwell Automation lists the dynamic braking configuration as “None.” An external braking solution may be required depending on the application.
Q7: Does this drive include an operator interface and EMC filtering?
A: The catalog configuration includes filtering with the CM jumper installed and does not include a HIM operator interface.
Q8: What should be checked before purchasing or installing this drive?
A: Confirm the complete catalog number, DC-bus compatibility, 50 A current rating, enclosure, CM jumper configuration, braking requirements, dimensions, weight, mounting clearances, lead time, and warranty.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
